Purpose
Built From Everyday Shop Friction
This collection exists to turn repetitive quoting, costing, design admin, and production cleanup into tools that remove drag instead of adding software overhead.
Open Tools
Open Tools
Useful systems earn their place when they survive real shop pressure.
Free tools, internal utilities, and practical releases shaped by jewelry operations first, then expanded anywhere the workflow deserves better software.
BUILD LIST //
Open-source releases
Daily-use fixes
Stone + metal costing
Cleaner quote logic
Admin cleanup
Production helpers
Useful weird tools
Open Source
Free To Use, Refined In Production
These releases stay open and practical. Hanzu Tech uses them directly, so the direction keeps getting sharpened by actual work instead of speculative feature lists.
First Release
Calculator Leads The Stack
Calculator is the first live tool in Open Tools. It gives jewelers a private quote-building workflow without storing client data and sets the baseline for the rest of the collection.
Design
Tools That Respect Designers
These apps should help with messy references, dimensions, material logic, revisions, and presentation work without slowing the creative side down.
Admin
Tools That Guard Margin
The target is less repeated typing, less guesswork, fewer avoidable mistakes, and tighter operational control where money usually leaks out.
Pandora Box
Useful Weird Things Welcome
Some tools will be niche or strange. That is fine. If they solve a real problem for a jeweler or designer, they belong in the collection.
Directive
Start with the tools that fix everyday jewelry work, release them free, and keep refining them through real use.
Let the stack grow from real bench problems instead of bloated software ideas nobody actually needs.